3-Hydroxypicolinic Acid

3-Hydroxypicolinic acid is a matrix substance in matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS) applications that has been used in the analysis of oligonucleotides and proteins. It has also been used as a complexation agent for metal complexes. 3-Hydroxypicolinic acid is an intermediate in the biosynthesis of the antibiotic virginiamycin S1.Formal Name: 3-hydroxy-2-pyridinecarboxylic acid. CAS Number: 874-24-8. Synonyms: 3-HPA, HPicOH. Molecular Formula: C6H5NO3. Formula Weight: 139.1. Purity: >98%. Formulation: (Request formulation change), A solid. Solubility: DMF: 1 mg/ml, DMSO: 1 mg/ml, PBS (pH 7.2): 10 mg/ml. lambdamax: 304 nm. SMILES: O=C(C1=C(O)C=CC=N1)O. InChi Code: InChI=1S/C6H5NO3/c8-4-2-1-3-7-5(4)6(9)10/h1-3,8H,(H,9,10). InChi Key: BRARRAHGNDUELT-UHFFFAOYSA-N.